Teledyne Technologies Acquires DD‑Scientific to Expand Gas‑Sensor Portfolio

TDY
January 14, 2026

Teledyne Technologies announced the acquisition of DD‑Scientific Holdings Limited and its subsidiary DD‑Scientific Limited, a UK‑based developer of high‑performance gas sensors. The deal adds lead‑free electrochemical sensors and complementary technology to Teledyne’s existing instrumentation, environmental, and gas‑and‑flame detection businesses, broadening the company’s reach into industrial safety, medical‑grade sensing, and ambient air‑quality monitoring markets.

The acquisition fits neatly into Teledyne’s long‑standing strategy of integrating specialized technology companies to drive margin expansion and market penetration. Since its first acquisition in 2001, Teledyne has built a portfolio of brands such as Oldham, Detcon, Simtronics, and GMI. Adding DD‑Scientific’s sensor line strengthens the gas‑and‑flame detection segment and positions the company to capture growing demand for lead‑free, high‑accuracy sensors in regulated industries.

While the transaction terms were not disclosed, the move is expected to enhance Teledyne’s sensor portfolio and support its strategy of integrating specialized technology companies to drive margin expansion and market penetration. The acquisition also responds to increasing regulatory pressure for lead‑free sensors in the automotive, aerospace, and medical sectors, where DD‑Scientific already has a strong product portfolio.

Teledyne’s CEO George Bobb highlighted the fit, noting that “DD‑Scientific adds complementary technology, including lead‑free electrochemical sensors, to our range of sensors, optical gas imaging cameras and instrumentation across the power generation, petrochemical, semiconductor and medical industries.” The addition is expected to accelerate growth in high‑margin industrial safety and environmental monitoring segments, where Teledyne has historically delivered strong performance.

The acquisition expands Teledyne’s geographic footprint, adding a UK‑based manufacturing base that can serve European customers more efficiently. This geographic diversification reduces supply‑chain risk and positions the company to capitalize on the growing European demand for advanced gas‑sensing solutions.

The deal also continues a pattern of strategic acquisitions such as Micropac and the pending acquisition of select aerospace and defense electronics businesses from Excelitas Technologies. By adding DD‑Scientific’s lead‑free technology, Teledyne can command premium pricing in high‑regulation markets, improve operating margins, and strengthen its competitive position in the industrial safety and environmental monitoring sectors.

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